#175f5b
a deep, vivid cyan · cool · closest name: darkslategray
RGB
23, 95, 91
HSL
177°, 61%, 23%
CMYK
76, 0, 4, 63
Luminance
0.0912
Every format
| HEX | #175f5b |
| RGB | rgb(23, 95, 91) |
| HSL | hsl(177, 61%, 23%) |
| CMYK | cmyk(76%, 0%, 4%, 63%) |
| LAB | lab(36.2 -22.4 -4.0) |
| LCH | lch(36.2 22.7 190.2) |
| OKLCH | oklch(0.442 0.068 189.5) |
Copy-ready code
/* CSS */
color: #175f5b;
background-color: #175f5b;
/* Tailwind (arbitrary) */
class="text-[#175f5b] bg-[#175f5b]"
/* SCSS */
$brand: #175f5b;
/* SwiftUI */
Color(red: 0.090, green: 0.373, blue: 0.357)
/* Android */
Color.parseColor("#175f5b")Accessibility — WCAG contrast
Aa
#175f5b on white: 7.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#175f5b on black: 2.82:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green37.3%
Blue35.7%
CMYK percentages
Cyan75.8%
Magenta0.0%
Yellow4.2%
Key (black)62.7%
Color previews
#175f5b text on a black background
contrast 2.82:1
Card sample
#175f5b text on a white background
contrast 7.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175f5b;
Background color
Panel with #175f5b background
background-color: #175f5b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175f5b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 95, 91, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 95, 91, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175f5b; background: linear-gradient(135deg, #175f5b, #17335F);